Rapid: Individual Calculations July 2017
 Rubinstein, Vladimir  Total change: 28.80  Rating chartPersonal card
 Tsafrir Huber Memorial 2017 C Rehovot ISR 2017-06-24
RcRownchangeKK*chgGame
 1551 1480 3.50 5 1.44 20 28.80 
  Trachtman, Yuri 1750 ISR1.0010.832016.60 
  Cohen, Danny 1548 ISR1.0010.592011.80 
  Zabrovski, Daniel 1598 ISR0.5010.16203.20 
  Sheinin, Adam 1372 ISR0.501-0.1520-3.00 
  Mikhalevski, Binyamin 1485 ISR0.5010.01200.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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